Contact: Lisa Van Pay
lvanpay@nsf.gov
703-292-8796
National Science Foundation
Caption: This is an artist's conceptualization of the stellar environment around a black hole of about 10 billion solar masses. The velocity of stars in orbit (and close to) the black hole help to determine its mass.
Credit: Gemini Observatory/AURA illustration by Lynette Cook
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Related news release: Sleeping giants discovered